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How to use parse_config_file method in localstack

Best Python code snippet using localstack_python

parse_config.py

Source:parse_config.py

...18        super(ConfigParser, self).__init__(name, logger)19        self.data = json20        self.module_path = FrameworkUtils21    @property22    def parse_config_file(self) -> object:23        """24        :rtype: object25        """26        config_file = None27        if os.path.exists(CONFIG_PATH):28            try:29                with open(CONFIG_PATH) as config_file:30                    data = json.load(config_file)31                    return data32            except Exception as err:33                self.logger.warning(f"Could not read from file from {CONFIG_PATH}, exception: {err}")34            finally:35                config_file.close()36        else:...

test_parser.py

Source:test_parser.py

...9        # Test with an empty config10        test_config_path = os.path.join(test_configs_folder, subfolder, "empty_config")11        parser = Parser(test_config_path)12        with pytest.raises(ValueError):13            parser.parse_config_file()14        # Test with incorrect number of lines in the file15        test_config_path = os.path.join(test_configs_folder, subfolder, "incorrect_number_of_lines")16        parser = Parser(test_config_path)17        with pytest.raises(ValueError):18            parser.parse_config_file()19    def test_parsing_incorrect_lawn_sizes(self):20        subfolder = "incorrect_lawn_sizes"21        # Test with incorrect character in lawn size22        test_config_path = os.path.join(test_configs_folder, subfolder, "incorrect_character")23        parser = Parser(test_config_path)24        with pytest.raises(ValueError):25            parser.parse_config_file()26        # Test with missing value in lawn size27        test_config_path = os.path.join(test_configs_folder, subfolder, "missing_value")28        parser = Parser(test_config_path)29        with pytest.raises(ValueError):30            parser.parse_config_file()31        # Test with negative value in lawn size32        test_config_path = os.path.join(test_configs_folder, subfolder, "negative_value")33        parser = Parser(test_config_path)34        with pytest.raises(ValueError):35            parser.parse_config_file()36    def test_parsing_incorrect_mower_positions(self):37        subfolder = "incorrect_mower_positions"38        # Test with an incorrect direction39        test_config_path = os.path.join(test_configs_folder, subfolder, "incorrect_direction")40        parser = Parser(test_config_path)41        with pytest.raises(ValueError):42            parser.parse_config_file()43        # Test with a missing value in an position line44        test_config_path = os.path.join(test_configs_folder, subfolder, "missing_value")45        parser = Parser(test_config_path)46        with pytest.raises(ValueError):47            parser.parse_config_file()48        # Test with multiple mowers assigned to the same initial position49        test_config_path = os.path.join(test_configs_folder, subfolder, "multiple_mowers_on_position")50        parser = Parser(test_config_path)51        with pytest.raises(ValueError):52            parser.parse_config_file()53        # Test with a negative value in an initial position54        test_config_path = os.path.join(test_configs_folder, subfolder, "negative_value")55        parser = Parser(test_config_path)56        with pytest.raises(ValueError):57            parser.parse_config_file()58        # Test with a mower assigned to an out of bounds position59        test_config_path = os.path.join(test_configs_folder, subfolder, "out_of_bounds")60        parser = Parser(test_config_path)61        with pytest.raises(ValueError):62            parser.parse_config_file()63        # Test with a lower case direction64        test_config_path = os.path.join(test_configs_folder, subfolder, "lower_case_direction")65        parser = Parser(test_config_path)66        with pytest.raises(ValueError):67            parser.parse_config_file()68    def test_parsing_incorrect_mower_instructions(self):69        subfolder = "incorrect_mower_instructions"70        # Test with an incorrect direction71        test_config_path = os.path.join(test_configs_folder, subfolder, "incorrect_direction")72        parser = Parser(test_config_path)73        with pytest.raises(ValueError):74            parser.parse_config_file()75        # Test with a lower case direction76        test_config_path = os.path.join(test_configs_folder, subfolder, "lower_case_direction")77        parser = Parser(test_config_path)78        with pytest.raises(ValueError):79            parser.parse_config_file()80    def test_parsing_correct_configurations(self):81        subfolder = "correct_configs"82        # Test original example83        test_config_path = os.path.join(test_configs_folder, subfolder, "base_example")84        parser = Parser(test_config_path)85        lawn_size, mowers = parser.parse_config_file()86        assert lawn_size == (5, 5)87        assert mowers == [88            ((1, 2, "N"), ["L", "F", "L", "F", "L", "F", "L", "F", "F"]),89            ((3, 3, "E"), ["F", "F", "R", "F", "F", "R", "F", "R", "R", "F"])90        ]91        # Test with a big rectangle lawn92        test_config_path = os.path.join(test_configs_folder, subfolder, "with_big_rectangle_lawn")93        parser = Parser(test_config_path)94        lawn_size, mowers = parser.parse_config_file()95        assert lawn_size == (300, 500)96        assert mowers == [97            ((80, 236, "W"), ["L", "F", "L", "F"]),98            ((300, 378, "S"), ["F", "F", "R", "F"])99        ]100        # Test with many mowers101        test_config_path = os.path.join(test_configs_folder, subfolder, "with_many_mowers")102        parser = Parser(test_config_path)103        lawn_size, mowers = parser.parse_config_file()104        assert lawn_size == (10, 10)105        assert mowers == [106            ((6, 4, "N"), ["L", "F"]),107            ((3, 3, "S"), ["R", "F", "F", "R"]),108            ((1, 2, "S"), ["L", "F", "L", "F", "L", "F", "L", "F", "F"]),109            ((2, 3, "E"), ["R", "F", "R", "L", "L", "R", "F"]),110            ((1, 8, "W"), ["L", "F", "L", "F"]),111            ((4, 3, "E"), ["F", "F", "R", "L"]),112            ((1, 4, "N"), ["L", "F", "L", "F", "L", "F", "L", "F", "F"]),113            ((4, 5, "N"), ["F", "F", "R", "F"]),114            ((1, 1, "N"), ["F", "F"]),115            ((3, 4, "E"), ["F", "R", "R", "F"]),116            ((8, 8, "W"), ["F", "L", "F", "F"]),117            ((3, 9, "E"), ["F", "F", "R", "F"]),...

test.py

Source:test.py

1import hjson2import unittest3def parse_config_file(location):4    with open(location, 'r') as f:5        model_json = hjson.loads(f.read())6    return model_json7def validate_config(configs):8    9    # Checking the Input key10    if 'Input' not in configs.keys():11        return False12    13    if configs['Input']['shape'] == None or \14        configs['Input']['flatten'] == None:15        return False16    17    if type(configs['Input']['shape']) != int or \18        type(configs['Input']['flatten']) != bool:19            raise ValueError('Input shape or flatten is of a wrong data type.')20    # Checking the Layers key21    if 'Layers' not in configs.keys():22        return False23    24    for idx, layer in enumerate(configs["Layers"]):25        if layer['type'] == None or layer['neurons'] == None or \26            layer['activation'] == None:27            return False28        if type(layer['type']) != str or type(layer['neurons']) != int or \29            type(layer['activation']) != str:30                raise ValueError(f'On Layer {idx}, type, neurons or activation is of a wrong data type')31        32        if layer['type'] != 'dense' and layer['type'] != 'conv2d': 33            return False34        if layer['activation'] != 'relu' and layer['activation'] != 'sigmoid' and \35            layer['activation'] != 'softmax':36            return False37    38    # Checking the Optimizer key39    if 'Optimizer' not in configs.keys():40        return False41    if configs['Optimizer']['name'] == None or \42        configs['Optimizer']['learning_rate'] == None:43        return False44    if type(configs['Optimizer']['name']) != str or \45        type(configs['Optimizer']['learning_rate']) != float:46        return False47    if configs['Optimizer']['name'] != 'Adam' and configs['Optimizer']['name'] != 'SGD':48        return False49    # Checking the Loss_function key50    if 'Loss_function' not in configs.keys():51        return False52    if configs['Loss_function']['name'] == None:53        return False54    55    if type(configs['Loss_function']['name']) != str:56        return False57    if configs['Loss_function']['name'] != 'binary_crossentropy' and configs['Loss_function']['name'] != 'mean_squared_error':58        return False59    60    # Checking the Metrics key61    if 'Metrics' not in configs.keys():62        return False63    return True64# Unit testing class65class TestValidate(unittest.TestCase):66    # TODO write more config files and test them67    def test_validate_config(self):68        # False69        json1 = parse_config_file('config files to be tested\config1_False.hjson')70        self.assertEqual(validate_config(json1), False)71        json2 = parse_config_file('config files to be tested\config2_False.hjson')72        self.assertEqual(validate_config(json2), False)73        json3 = parse_config_file('config files to be tested\config3_False.hjson')74        self.assertEqual(validate_config(json3), False)75        json4 = parse_config_file('config files to be tested\config4_False.hjson')76        self.assertEqual(validate_config(json4), False)77        json5 = parse_config_file('config files to be tested\config5_False.hjson')78        self.assertEqual(validate_config(json5), False)79        # True80        json1 = parse_config_file('config files to be tested\config1_True.hjson')81        self.assertEqual(validate_config(json1), True)82        json2 = parse_config_file('config files to be tested\config2_True.hjson')83        self.assertEqual(validate_config(json2), True)84        json3 = parse_config_file('config files to be tested\config3_True.hjson')85        self.assertEqual(validate_config(json3), True)86        json4 = parse_config_file('config files to be tested\config4_True.hjson')87        self.assertEqual(validate_config(json4), True)88        json5 = parse_config_file('config files to be tested\config5_True.hjson')89        self.assertEqual(validate_config(json5), True)90if __name__ == '__main__':...

parse_vtr_flow.py

Source:parse_vtr_flow.py

1#!/usr/bin/env python32"""3Module to parse the vtr flow results.4"""5import sys6from pathlib import Path7import glob8from collections import OrderedDict, defaultdict9# pylint: disable=wrong-import-position10sys.path.insert(0, str(Path(__file__).resolve().parent.parent))11import vtr12from vtr import paths13# pylint: enable=wrong-import-position14def parse_file_and_update_results(filename, patterns, results):15    """16    Find filename, and then look through for the matching patterns, updating results17    """18    # We interpret the parse pattern's filename as a glob pattern19    filepaths = glob.glob(filename)20    if len(filepaths) > 1:21        raise vtr.InspectError(22            "File pattern '{}' is ambiguous ({} files matched)".format(filename, len(filepaths)),23            len(filepaths),24            filepaths,25        )26    if len(filepaths) == 1:27        assert Path(filepaths[0]).exists28        with open(filepaths[0], "r") as file:29            for line in file:30                while line[0] == "#":31                    line = line[1:]32                for parse_pattern in patterns:33                    match = parse_pattern.regex().match(line)34                    if match and match.groups():35                        # Extract the first group value36                        results[parse_pattern] = match.groups()[0]37def parse_vtr_flow(arg_list):38    """39    parse vtr flow output40    """41    parse_path = arg_list[0]42    parse_config_file = arg_list[1]43    extra_params = arg_list[2:]44    parse_config_file = vtr.util.verify_file(parse_config_file, "parse config")45    if parse_config_file is None:46        parse_config_file = str(paths.vtr_benchmarks_parse_path)47    parse_patterns = vtr.load_parse_patterns(str(parse_config_file))48    results = OrderedDict()49    extra_params_parsed = OrderedDict()50    for param in extra_params:51        key, value = param.split("=", 1)52        extra_params_parsed[key] = value53        print(key, end="\t")54    for parse_pattern in parse_patterns.values():55        # Set defaults56        results[parse_pattern] = (57            parse_pattern.default_value() if parse_pattern.default_value() is not None else "-1"58        )59        # Print header row60        print(parse_pattern.name(), end="\t")61    print("")62    for key, value in extra_params_parsed.items():63        print(value, end="\t")64    # Group parse patterns by filename so that we only need to read each log file from disk once65    parse_patterns_by_filename = defaultdict(list)66    for parse_pattern in parse_patterns.values():67        parse_patterns_by_filename[parse_pattern.filename()].append(parse_pattern)68    # Process each pattern69    for filename, patterns in parse_patterns_by_filename.items():70        parse_file_and_update_results(str(Path(parse_path) / filename), patterns, results)71    # Print results72    for parse_pattern in parse_patterns.values():73        print(results[parse_pattern], end="\t")74    print("")75    return 076if __name__ == "__main__":...

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